i want make jailhouse working in one phone with 4 cortex-a53 cpu.
I feel like I've successfully executed jailhouse enbale.
unfortunately, there is a kernel panic when i down one cpu for a
non-root-cell during jialhouse cell create .
This question has puzzled me for a long time Do you have any good
methods? thank you
--
You received this message because you are subscribed to the Google Groups
"Jailhouse" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/jailhouse-dev/3fdb914d-9ec7-4a5b-93e4-d07333100ff3n%40googlegroups.com.
FATAL: unhandled trap (exception class 0x17)
Cell state before exception:
pc: ffffff80087e8da8 lr: ffffff80087e93a8 spsr: 000002c5 EL1
sp: ffffff8008ff3be0 elr: ffffff80087e8da4 esr: 17 1 0000000
x0: 00000000bc00000c x1: 0000000000000000 x2: 0000000000000000
x3: 0000000000000000 x4: 0000000000000000 x5: 0000000000000000
x6: 0000000000300000 x7: 00000032b5593519 x8: ffffff8008081800
x9: 0000000000001000 x10: 0000000000000008 x11: 0000000034d5d91d
x12: 000000403656d000 x13: ffffff800900e280 x14: 0000000000000001
x15: 0000000000000004 x16: ffffff800823b0fc x17: 000000000043f980
x18: 0000007f98a404ee x19: ffffff8008ff3c40 x20: 00000000bc00000c
x21: 0000000000000000 x22: 0000000000000000 x23: 0000000000000000
x24: ffffffc03bcd1800 x25: 0000003929e3accf x26: 0000000000000000
x27: 0000000000000020 x28: 0000000080ef0018 x29: ffffff8008ff3be0
Parking CPU 0 (Cell: "sharkle..-jailhouse")
[ 245.523728] c0 Unable to handle kernel NULL pointer dereference at vir
tual address 00000000
[ 245.532113] c0 Mem abort info:
[ 245.535141] c0 Exception class = IABT (current EL), IL = 32 bits
[ 245.541286] c0 SET = 0, FnV = 0
[ 245.544573] c0 EA = 0, S1PTW = 0
[ 245.547952] c0 user pgtable: 4k pages, 39-bit VAs, pgd = 00000000ee15e
5bc
[ 245.554698] c0 [0000000000000000] *pgd=00000000bd7f5003, *pud=00000000
bd7f5003, *pmd=0000000000000000
[ 245.563876] c0 Internal error: Oops: 86000006 [#1] PREEMPT SMP
[ 245.569672] c0 Modules linked in: jailhouse(O)
[ 245.574085] c0 Process swapper/0 (pid: 0, stack limit = 0x000000005f81
8af5)
[ 245.581010] c0 CPU: 0 PID: 0 Comm: swapper/0 Tainted: G O
4.14.174 #1
[ 245.588534] c0 Hardware name: Spreadtrum SL8541E-SMARTPEN64 Board (DT)
[ 245.595028] c0 task: 00000000421e6e9e task.stack: 000000005f818af5
[ 245.601172] c0 PC is at 0x0
[ 245.603947] c0 LR is at trusty_fast_call32_power+0x68/0x90
[ 245.609392] c0 pc : [<0000000000000000>] lr : [<ffffff80087e93a8>] pst
ate: 000002c5
[ 245.617005] c0 sp : ffffff8008ff3be0
[ 245.620554] c0 x29: ffffff8008ff3be0 x28: 0000000080ef0018
[ 245.626092] c0 x27: 0000000000000020 x26: 0000000000000000
[ 245.631630] c0 x25: 0000003929e3accf x24: ffffffc03bcd1800
[ 245.637169] c0 x23: 0000000000000000 x22: 0000000000000000
[ 245.642707] c0 x21: 0000000000000000 x20: 00000000bc00000c
[ 245.648246] c0 x19: ffffff8008ff3c40 x18: 0000007f98a404ee
[ 245.653784] c0 x17: 000000000043f980 x16: ffffff800823b0fc
[ 245.659323] c0 x15: 0000000000000004 x14: 0000000000000001
[ 245.664862] c0 x13: ffffff800900e280 x12: 000000403656d000
[ 245.670399] c0 x11: 0000000034d5d91d x10: 0000000000000008
[ 245.675938] c0 x9 : 0000000000001000 x8 : ffffff8008081800
[ 245.681476] c0 x7 : 00000032b5593519 x6 : 0000000000300000
[ 245.687015] c0 x5 : 0000000000000000 x4 : 0000000000000000
[ 245.692553] c0 x3 : 0000000000000000 x2 : 0000000000000000
[ 245.698092] c0 x1 : 0000000000000000 x0 : 00000000bc00000c
[ 245.703635] c0
[ 245.703635] c0 LR: 0xffffff80087e9328:
[ 245.709081] c0 9328 d1004260 97f693a8 52800000 f9400bf3 a8c27bfd d65f
03c0 a9b97bfd 910003fd
[ 245.717477] c0 9348 a90153f3 a9025bf5 f9001bf7 b00040b3 2a0003f4 2a01
03f7 2a0203f6 2a0303f5
[ 245.725871] c0 9368 aa1e03e0 91002273 d503201f f9400260 f90037a0 d280
0000 a905d7b6 2a1403e0
[ 245.734265] c0 9388 a904dfa0 37f80054 d4210000 36f00074 d4210000 17ff
fffe 910103a0 97fffe78
[ 245.742658] c0 93a8 f94037a2 f9400261 ca010041 b4000041 97e30e85 a941
53f3 a9425bf5 f9401bf7
[ 245.751053] c0 93c8 a8c77bfd d65f03c0 d10303ff a9017bfd 910043fd a902
53f3 a9035bf5 a90463f7
[ 245.759447] c0 93e8 a9056bf9 a90673fb aa0003f7 aa1e03e0 d503201f b000
4d19 b00040a0 91002001
[ 245.767841] c0 9408 a94052f3 f9400022 f90057a2 d2800002 a9415af5 9118
a339 f94012f7 52800038
[ 245.776239] c0
[ 245.776239] c0 SP: 0xffffff8008ff3b60:
[ 245.781688] c0 3b60 08000000 ffffff80 08004000 ffffff80 08ff3cf0 ffff
ff80 08082a98 ffffff80
[ 245.790082] c0 3b80 08ff3bc0 ffffff80 ffffffff 0000007f 08ff3e00 ffff
ff80 08aca358 ffffff80
[ 245.798476] c0 3ba0 60000045 00000000 00000002 00000000 08000000 ffff
ff80 08004000 ffffff80
[ 245.806870] c0 3bc0 08ff3d40 ffffff80 08082a98 ffffff80 08ff3c10 ffff
ff80 ffffffff 0000007f
[ 245.815264] c0 3be0 08ff3c00 ffffff80 087e93a8 ffffff80 08ffe008 ffff
ff80 00000001 00000000
[ 245.823659] c0 3c00 08ff3c70 ffffff80 0875da5c ffffff80 00000000 0000
0000 80acc290 00000000
[ 245.832053] c0 3c20 000000c0 00000000 0875d6e4 ffffff80 00000001 0000
0000 8230d9ae 00000001
[ 245.840447] c0 3c40 00005a10 00000000 bc00000c 00000000 00000000 0000
0000 00000000 00000000
[ 245.848845] c0
[ 245.848845] c0 X8: 0xffffff8008081780:
[ 245.854293] c0 1780 00000000 00000000 00000000 00000000 00000000 0000
0000 00000000 00000000
[ 245.862688] c0 17a0 00000000 00000000 00000000 00000000 00000000 0000
0000 00000000 00000000
[ 245.871082] c0 17c0 00000000 00000000 00000000 00000000 00000000 0000
0000 00000000 00000000
[ 245.879476] c0 17e0 00000000 00000000 00000000 00000000 00000000 0000
0000 00000000 00000000
[ 245.887870] c0 1800 d10503ff 8b2063ff cb2063e0 37700080 cb2063e0 cb20
63ff 1400035b d51bd040
[ 245.896264] c0 1820 cb2063e0 d51bd060 b0007ac0 9103001f d538d080 8b20
63ff d53bd040 cb2063e0
[ 245.904659] c0 1840 f274cc1f 54003ca1 cb2063ff d53bd060 1400034d d503
201f d503201f d503201f
[ 245.913053] c0 1860 d503201f d503201f d503201f d503201f d503201f d503
201f d503201f d503201f
[ 245.921451] c0
[ 245.921451] c0 X13: 0xffffff800900e200:
[ 245.926986] c0 e200 00000000 00000000 080836cc ffffff80 00000000 0000
0000 00000000 00000000
[ 245.935380] c0 e220 0823d5fc ffffff80 00000000 00000000 0906f4a8 ffff
ff80 3d0288f0 ffffffc0
[ 245.943774] c0 e240 00000000 00000000 00000000 00000000 00000000 0000
0000 00000000 00000000
[ 245.952168] c0 e260 00000000 00000000 00000000 00000000 00000000 0000
0000 00000000 00000000
[ 245.960562] c0 e280 00000020 00000000 ffffffff ffffffff 00000002 0000
0000 00000000 00000000
[ 245.968957] c0 e2a0 08ff0000 ffffff80 00000002 00200102 00000000 0000
0000 00000000 00000000
[ 245.977351] c0 e2c0 00000001 00000000 0000000c 00000000 ffffea88 0000
0000 393b5700 ffffffc0
[ 245.985745] c0 e2e0 00000000 00000001 00000078 00000078 00000078 0000
0000 08aedc00 ffffff80
[ 245.994141] c0
[ 245.994141] c0 X16: 0xffffff800823b07c:
[ 245.999678] c0 b07c 92800000 f9400674 f9000660 d503379f d5033fdf 5280
00a0 aa1303e1 9421ca75
[ 246.008072] c0 b09c d503201f aa1803e3 aa1703e2 aa1603e1 aa1503e0 97ff
ff7c f9000674 aa0003f5
[ 246.016466] c0 b0bc d503379f d5033fdf 528000a0 aa1303e1 9421ca68 b100
069f 54000101 d503201f
[ 246.024861] c0 b0dc aa1503e0 a94153f3 a9425bf5 a94363f7 a8c47bfd d65f
03c0 d503201f 17fffff9
[ 246.033255] c0 b0fc a9bb7bfd 910003fd a90153f3 a9025bf5 a90363f7 aa00
03f3 aa0103f7 aa1e03e0
[ 246.041650] c0 b11c aa0203f8 d503201f f0006e16 910022c0 f9400001 f900
27a1 d2800001 2a1303e0
[ 246.050043] c0 b13c 94008ced aa0003f4 f27ef413 540003e0 b9404660 37a8
0360 f9403660 910143a3
[ 246.058437] c0 b15c aa1803e2 aa1703e1 f81f0c60 aa1303e0 97fffe22 aa00
03f5 b7f800a0 b9404660
[ 246.066834] c0
[ 246.066834] c0 X19: 0xffffff8008ff3bc0:
[ 246.072371] c0 3bc0 08ff3d40 ffffff80 08082a98 ffffff80 08ff3c10 ffff
ff80 ffffffff 0000007f
[ 246.080764] c0 3be0 08ff3c00 ffffff80 087e93a8 ffffff80 08ffe008 ffff
ff80 00000001 00000000
[ 246.089158] c0 3c00 08ff3c70 ffffff80 0875da5c ffffff80 00000000 0000
0000 80acc290 00000000
[ 246.097553] c0 3c20 000000c0 00000000 0875d6e4 ffffff80 00000001 0000
0000 8230d9ae 00000001
[ 246.105947] c0 3c40 00005a10 00000000 bc00000c 00000000 00000000 0000
0000 00000000 00000000
[ 246.114341] c0 3c60 00000000 00000000 9f919800 76398a5e 08ff3c90 ffff
ff80 0875da9c ffffff80
[ 246.122735] c0 3c80 00010000 00000000 00000000 00000000 08ff3cb0 ffff
ff80 0875d734 ffffff80
[ 246.131130] c0 3ca0 3bccd084 ffffffc0 00000001 00000000 08ff3cd0 ffff
ff80 08098fd8 ffffff80
[ 246.139527] c0
[ 246.139527] c0 X24: 0xffffffc03bcd1780:
[ 246.145062] c0 1780 00000000 00000000 00000000 00000000 00000000 0000
0000 00000000 00000000
[ 246.153457] c0 17a0 00000000 00000000 00000000 00000000 00000000 0000
0000 00000000 00000000
[ 246.161852] c0 17c0 00000000 00000000 00000000 00000000 00000000 0000
0000 00000000 00000000
[ 246.170245] c0 17e0 00000000 00000000 00000000 00000000 00000000 0000
0000 00000000 00000000
[ 246.178639] c0 1800 08e31fa8 ffffff80 00000000 00000000 00000000 0000
0001 00494657 00000000
[ 246.187033] c0 1820 00000000 00000000 204d5241 00494657 00000000 0000
0000 00000000 00000000
[ 246.195428] c0 1840 00000000 00000000 00000000 00000001 ffffffff 0000
0001 00000000 00000000
[ 246.203822] c0 1860 08741614 ffffff80 00000000 00000000 00000000 0000
0000 65726f63 0064705f
[ 246.212220] c0
[ 246.212220] c0 X29: 0xffffff8008ff3b60:
[ 246.217755] c0 3b60 08000000 ffffff80 08004000 ffffff80 08ff3cf0 ffff
ff80 08082a98 ffffff80
[ 246.226149] c0 3b80 08ff3bc0 ffffff80 ffffffff 0000007f 08ff3e00 ffff
ff80 08aca358 ffffff80
[ 246.234544] c0 3ba0 60000045 00000000 00000002 00000000 08000000 ffff
ff80 08004000 ffffff80
[ 246.242938] c0 3bc0 08ff3d40 ffffff80 08082a98 ffffff80 08ff3c10 ffff
ff80 ffffffff 0000007f
[ 246.251332] c0 3be0 08ff3c00 ffffff80 087e93a8 ffffff80 08ffe008 ffff
ff80 00000001 00000000
[ 246.259726] c0 3c00 08ff3c70 ffffff80 0875da5c ffffff80 00000000 0000
0000 80acc290 00000000
[ 246.268120] c0 3c20 000000c0 00000000 0875d6e4 ffffff80 00000001 0000
0000 8230d9ae 00000001
[ 246.276515] c0 3c40 00005a10 00000000 bc00000c 00000000 00000000 0000
0000 00000000 00000000
[ 246.284910] c0
[ 246.286641] c0 Call trace:
[ 246.289327] c0 Exception stack(0xffffff8008ff39a0 to 0xffffff8008ff3ae
0)
[ 246.295990] c0 39a0: 00000000bc00000c 0000000000000000 000000000000000
0 0000000000000000
[ 246.304037] c0 39c0: 0000000000000000 0000000000000000 000000000030000
0 00000032b5593519
[ 246.312085] c0 39e0: ffffff8008081800 0000000000001000 000000000000000
8 0000000034d5d91d
[ 246.320132] c0 3a00: 000000403656d000 ffffff800900e280 000000000000000
1 0000000000000004
[ 246.328181] c0 3a20: ffffff800823b0fc 000000000043f980 0000007f98a404e
e ffffff8008ff3c40
[ 246.336229] c0 3a40: 00000000bc00000c 0000000000000000 000000000000000
0 0000000000000000
[ 246.344277] c0 3a60: ffffffc03bcd1800 0000003929e3accf 000000000000000
0 0000000000000020
[ 246.352326] c0 3a80: 0000000080ef0018 ffffff8008ff3be0 ffffff80087e93a
8 ffffff8008ff3be0
[ 246.360373] c0 3aa0: 0000000000000000 00000000000002c5 000000000000001
4 00000000000003da
[ 246.368421] c0 3ac0: ffffffffffffffff ffffff80080e55ec ffffff8008ff3be
0 0000000000000000
[ 246.376468] c0 [< (null)>] (null)
[ 246.381403] c0 [<00000000909ed274>] trusty_fast_call32_power+0x68/0x90
[ 246.387896] c0 [<0000000035513431>] psci_tos_resident_on+0x30/0x40
[ 246.394037] c0 [<0000000072264dd7>] psci_cpu_suspend+0x30/0x90
[ 246.399835] c0 [<00000000c1282599>] psci_suspend_finisher+0x50/0x5c
[ 246.406067] c0 [<000000000c6997a8>] cpu_suspend+0x74/0xdc
[ 246.411432] c0 [<000000001e431ebe>] psci_cpu_suspend_enter+0x8c/0x90
[ 246.417758] c0 [<00000000a531aef0>] arm_cpuidle_suspend+0x40/0x4c
[ 246.423808] c0 [<00000000429bdd78>] arm_enter_idle_state+0x40/0x54
[ 246.429952] c0 [<00000000d9b25e5b>] cpuidle_enter_state+0x130/0x2e4
[ 246.436181] c0 [<00000000a997de5d>] cpuidle_enter+0x34/0x44
[ 246.441720] c0 [<00000000e19563de>] call_cpuidle+0x64/0x68
[ 246.447171] c0 [<00000000402235f6>] do_idle+0x1b0/0x22c
[ 246.452364] c0 [<00000000f6c55e8c>] cpu_startup_entry+0x28/0x2c
[ 246.458251] c0 [<000000004c9157e9>] rest_init+0xd4/0xe0
[ 246.463444] c0 [<00000000812f36d5>] start_kernel+0x3d4/0x400
[ 246.469068] c0 Code: bad PC value
[ 246.472357] c0 ---[ end trace 70f4537aef9f8411 ]---
[ 246.477200] c0 Kernel panic - not syncing: Fatal exception
[ 246.482655] c0 sprd-sysdump: (sysdump_panic_event) ------ in (0)
[ 246.488626] c0 sprd-sysdump: (sprd_debug_save_context) context saved(C
PU:0)
[ 247.495617] c0 sprd-sysdump:
[ 247.498491] c0 sprd-sysdump: *****************************************
************
[ 247.506019] c0 sprd-sysdump: *
*
[ 247.513547] c0 sprd-sysdump: * Sysdump enter, preparing debug info to
dump ... *
[ 247.521074] c0 sprd-sysdump: *
*
[ 247.528605] c0 sprd-sysdump: *****************************************
************
[ 247.536132] c0 sprd-sysdump:
[ 247.539083] c0 sprd-sysdump: reason: Fatal exception, sprd_sysdump_inf
o->crash_key: 0
[ 247.546871] c0 sprd-sysdump: KTXT VERIFY...
[ 247.623274] c0 sprd-sysdump: KTXT [0xffffff8008080800--0xffffff8008ae0
000]
[ 247.630048] c0 sprd-sysdump: SHA1:
[ 247.633423] c0 sprd-sysdump: 492f0276 2daa006b 7b431b28 cd0b32dc f7a8a
534
[ 247.640172] c0 sprd-sysdump:
[ 247.643115] c0 sprd-sysdump: *****************************************
************
[ 247.650643] c0 sprd-sysdump: *
*
[ 247.658171] c0 sprd-sysdump: * Try to reboot system ...
*
[ 247.665699] c0 sprd-sysdump: *
*
[ 247.673229] c0 sprd-sysdump: *****************************************
************
[ 247.680758] c0 sprd-sysdump:
[ 248.683772] c0 Kernel Offset: disabled
[ 248.687425] c0 CPU features: 0x0002004
[ 248.691145] c0 Memory Limit: 1014 MB
[ 248.694694] c0 trusty-log panic notifier - trusty version sharkle-lowm
emory, Built: 12:01:00 Jul 15 2022
[ 248.694709] c0 Rebooting in 5 seconds..
UUUUUERS
ROM
RBS
DDR init start
Swap later
CS0_MR8:0x0000001F
CS1_MR8:0x0000001F
DDR init OK
